{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["RNA", "cell type", "DNA", "protein", "cell line"], "input": "Expression of Tax protein in 19D and 9J resulted in transcription of the endogenous NF-kappa B -dependent granulocyte-macrophage colony stimulating factor gene and increased basal level expression of transfected NF-kappa B -regulated promoters ."}
{"RNA": [], "cell type": [], "DNA": ["endogenous NF-kappa B -dependent granulocyte-macrophage colony stimulating factor gene", "NF-kappa B -regulated promoters"], "protein": ["Tax protein", "Tax", "NF-kappa B"], "cell line": ["19D", "9J"]}